| Title | The teacher's aid, containing the solution of a variety of the most difficult questions, which are inserted in a number of the various arithmetics now in common use. Also, containing a solution of all the questions not illustrated in the promiscuous examples contained in the arithmetics of Ostrander, Parke, Smith, Smiley, Adams, Daboll, Ray and Stockton; to which are added an interest table, and a variety of useful rules ...
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